PUA_Aisino

January 24, 2018

PLATFORM:

Windows

OVERALL RISK RATING:

DAMAGE POTENTIAL:

DISTRIBUTION POTENTIAL:

REPORTED INFECTION:

Threat Type: Trojan
Destructiveness: No
Encrypted:
In the wild: Yes

OVERVIEW

This Trojan arrives on a system as a file dropped by other malware or as a file downloaded unknowingly by users when visiting malicious sites.

TECHNICAL DETAILS

File Size: 8,792,470 bytes

File Type: EXE

Memory Resident: No

Initial Samples Received Date: 24 Jan 2018

Arrival Details

This Trojan arrives on a system as a file dropped by other malware or as a file downloaded unknowingly by users when visiting malicious sites.

Installation

This Trojan creates the following folders:

%System Root%\DOCUME~1
%System Root%\DOCUME~1\Wilbert
%User Profile%\LOCALS~1
%User Temp%\RarSFX0
%Program Files%\ÅµÅµ
%Program Files%\ÅµÅµ\¼«ËÙ¿ªÆ±
%Program Files%\ÅµÅµ\¼«ËÙ¿ªÆ±\push
%System Root%\Documents and Settings\Wilbert
%Start Menu%\Programs\ÅµÅµ
%Start Menu%\Programs\ÅµÅµ\¼«ËÙ¿ªÆ±

(Note: %System Root% is the Windows root folder, where it usually is C:\ on all Windows operating system versions.. %User Profile% is the current user's profile folder, which is usually C:\Documents and Settings\{user name} on Windows 2000, XP, and Server 2003, or C:\Users\{user name} on Windows Vista and 7.. %User Temp% is the user's temporary folder, where it usually is C:\Documents and Settings\{user name}\Local Settings\Temp on Windows 2000, Windows Server 2003, and Windows XP (32- and 64-bit); C:\Users\{user name}\AppData\Local\Temp on Windows Vista (32- and 64-bit), Windows 7 (32- and 64-bit), Windows 8 (32- and 64-bit), Windows 8.1 (32- and 64-bit), Windows Server 2008, and Windows Server 2012.. %Program Files% is the Program Files folder, where it usually is C:\Program Files on all Windows operating system versions; C:\Program Files (x86) for 32-bit applications running on Windows 64-bit operating systems.. %Start Menu% is the Start Menu folder, where it usually is C:\Documents and Settings\{user name}\Start Menu on Windows 2000, Windows Server 2003, and Windows XP (32- and 64-bit); C:\Users\{user name}\AppData\Roaming\Microsoft\Windows\Start Menu on Windows Vista (32- and 64-bit), Windows 7 (32- and 64-bit), Windows 8 (32- and 64-bit), Windows 8.1 (32- and 64-bit), Windows Server 2008, and Windows Server 2012.)

Other System Modifications

This Trojan deletes the following files:

%User Temp%\nsx4.tmp

(Note: %User Temp% is the user's temporary folder, where it usually is C:\Documents and Settings\{user name}\Local Settings\Temp on Windows 2000, Windows Server 2003, and Windows XP (32- and 64-bit); C:\Users\{user name}\AppData\Local\Temp on Windows Vista (32- and 64-bit), Windows 7 (32- and 64-bit), Windows 8 (32- and 64-bit), Windows 8.1 (32- and 64-bit), Windows Server 2008, and Windows Server 2012.)

It adds the following registry keys:

HKEY_LOCAL_MACHINE\Software\Microsoft\
Windows\CurrentVersion\App Paths\
¼«ËÙ¿ªÆ±.exe

HKEY_LOCAL_MACHINE\Software\Microsoft\
Windows\CurrentVersion\Uninstall\
¼«ËÙ¿ªÆ±

It adds the following registry entries:

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\
Windows\CurrentVersion\App Paths\
¼«ËÙ¿ªÆ±.exe
Path = "%Program Files%\ÅµÅµ\¼«ËÙ¿ªÆ±"

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\
Windows\CurrentVersion\App Paths\
¼«ËÙ¿ªÆ±.exe
Version = "2.1.2.9"

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\
Windows\CurrentVersion\Uninstall\
¼«ËÙ¿ªÆ±
DisplayName = "¼«ËÙ¿ªÆ± 2.1.2.9"

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\
Windows\CurrentVersion\Uninstall\
¼«ËÙ¿ªÆ±
UninstallString = "%Program Files%\ÅµÅµ\¼«ËÙ¿ªÆ±\uninst.exe"

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\
Windows\CurrentVersion\Uninstall\
¼«ËÙ¿ªÆ±
DisplayIcon = "%Program Files%\ÅµÅµ\¼«ËÙ¿ªÆ±\¼«ËÙ¿ªÆ±.exe"

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\
Windows\CurrentVersion\Uninstall\
¼«ËÙ¿ªÆ±
DisplayVersion = "2.1.2.9"

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\
Windows\CurrentVersion\Uninstall\
¼«ËÙ¿ªÆ±
URLInfoAbout = "http://www.{BLOCKED}s.com.cn"

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\
Windows\CurrentVersion\Uninstall\
¼«ËÙ¿ªÆ±
Publisher = "ÅµÅµÍø"

HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\
Control\Session Manager\KnownDLLs
WS2_32 = "WS2_32.dll"

HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\
Control\Session Manager\KnownDLLs
LPK = "LPK.dll"

HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\
Control\Session Manager\KnownDLLs
USP10 = "USP10.dll"

HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\
Control\Session Manager
SafeDllSearchMode = "1"

Dropping Routine

This Trojan drops the following files:

__tmp_rar_sfx_access_check_35468
JSKP.exe
%Program Files%\ÅµÅµ\¼«ËÙ¿ªÆ±\¼«ËÙ¿ªÆ±.exe
%Program Files%\ÅµÅµ\¼«ËÙ¿ªÆ±\¸üÐÂËµÃ÷.exe
%Program Files%\ÅµÅµ\¼«ËÙ¿ªÆ±\sqlite3.dll
%Program Files%\ÅµÅµ\¼«ËÙ¿ªÆ±\NetModule.dll
%Program Files%\ÅµÅµ\¼«ËÙ¿ªÆ±\msvcr90.dll
%Program Files%\ÅµÅµ\¼«ËÙ¿ªÆ±\msvcp90.dll
%Program Files%\ÅµÅµ\¼«ËÙ¿ªÆ±\msvcm90.dll
%Program Files%\ÅµÅµ\¼«ËÙ¿ªÆ±\Microsoft.VC90.MFC.manifest
%Program Files%\ÅµÅµ\¼«ËÙ¿ªÆ±\Microsoft.VC90.CRT.manifest
%Program Files%\ÅµÅµ\¼«ËÙ¿ªÆ±\Microsoft.VC90.ATL.manifest
%Program Files%\ÅµÅµ\¼«ËÙ¿ªÆ±\mfcm90u.dll
%Program Files%\ÅµÅµ\¼«ËÙ¿ªÆ±\mfc90u.dll
%Program Files%\ÅµÅµ\¼«ËÙ¿ªÆ±\FastInvoice.exe
%Program Files%\ÅµÅµ\¼«ËÙ¿ªÆ±\atl90.dll
%Program Files%\ÅµÅµ\¼«ËÙ¿ªÆ±\ReadData.dll
%Program Files%\ÅµÅµ\¼«ËÙ¿ªÆ±\ReadInterface.dll
%Program Files%\ÅµÅµ\¼«ËÙ¿ªÆ±\GoodsCategoryCode.exe
%Program Files%\ÅµÅµ\¼«ËÙ¿ªÆ±\IXwReadJspData.dll
%Program Files%\ÅµÅµ\¼«ËÙ¿ªÆ±\PubUploadDataToHBase.dll
%Program Files%\ÅµÅµ\¼«ËÙ¿ªÆ±\ResDll.dll
%Program Files%\ÅµÅµ\¼«ËÙ¿ªÆ±\push\DuiLib.dll
%Program Files%\ÅµÅµ\¼«ËÙ¿ªÆ±\push\Modules.dll
%Program Files%\ÅµÅµ\¼«ËÙ¿ªÆ±\push\config.dat
%Program Files%\ÅµÅµ\¼«ËÙ¿ªÆ±\push\httpclient.dll
%Program Files%\ÅµÅµ\¼«ËÙ¿ªÆ±\push\mfc120u.dll
%Program Files%\ÅµÅµ\¼«ËÙ¿ªÆ±\push\msvcp120.dll
%Program Files%\ÅµÅµ\¼«ËÙ¿ªÆ±\push\msvcr120.dll
%Program Files%\ÅµÅµ\¼«ËÙ¿ªÆ±\push\network.dll
%Program Files%\ÅµÅµ\¼«ËÙ¿ªÆ±\push\nnpush.exe
%Program Files%\ÅµÅµ\¼«ËÙ¿ªÆ±\push\sqlite3.dll
%Program Files%\ÅµÅµ\¼«ËÙ¿ªÆ±\push\utility.dll
%Start Menu%\Programs\ÅµÅµ\¼«ËÙ¿ªÆ±\¼«ËÙ¿ªÆ±.lnk
%Desktop%\¼«ËÙ¿ªÆ±.lnk
%Start Menu%\Programs\ÅµÅµ\¼«ËÙ¿ªÆ±\Ð¶ÔØ.lnk
%Program Files%\ÅµÅµ\¼«ËÙ¿ªÆ±\uninst.exe

(Note: %Program Files% is the Program Files folder, where it usually is C:\Program Files on all Windows operating system versions; C:\Program Files (x86) for 32-bit applications running on Windows 64-bit operating systems.. %Start Menu% is the Start Menu folder, where it usually is C:\Documents and Settings\{user name}\Start Menu on Windows 2000, Windows Server 2003, and Windows XP (32- and 64-bit); C:\Users\{user name}\AppData\Roaming\Microsoft\Windows\Start Menu on Windows Vista (32- and 64-bit), Windows 7 (32- and 64-bit), Windows 8 (32- and 64-bit), Windows 8.1 (32- and 64-bit), Windows Server 2008, and Windows Server 2012.. %Desktop% is the desktop folder, where it usually is C:\Documents and Settings\{user name}\Desktop in Windows 2000, Windows Server 2003, and Windows XP (32- and 64-bit); C:\Users\{user name}\Desktop in Windows Vista (32- and 64-bit), Windows 7 (32- and 64-bit), Windows 8 (32- and 64-bit), Windows 8.1 (32- and 64-bit), Windows Server 2008, and Windows Server 2012.)

Other Details

This Trojan connects to the following possibly malicious URL:

http://update.{BLOCKED}p.jss.com.cn/pack_4.0.10.exe?55812
{BLOCKED}.197.245
{BLOCKED}.54.65

This report is generated via an automated analysis system.

SOLUTION

Minimum Scan Engine: 9.8

Step 1

Before doing any scans, Windows XP, Windows Vista, and Windows 7 users must disable System Restore to allow full scanning of their computers.

Step 2

Delete this registry key

[ Learn More ]

Important: Editing the Windows Registry incorrectly can lead to irreversible system malfunction. Please do this step only if you know how or you can ask assistance from your system administrator. Else, check this Microsoft article first before modifying your computer's registry.

In HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\App Paths
- ¼«ËÙ¿ªÆ±.exe

In HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Uninstall
- ¼«ËÙ¿ªÆ±

Step 3

Delete this registry value

[ Learn More ]

In HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\App Paths\¼«ËÙ¿ªÆ±.exe
- Path = "%Program Files%\ÅµÅµ\¼«ËÙ¿ªÆ±"

In HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\App Paths\¼«ËÙ¿ªÆ±.exe
- Version = "2.1.2.9"

In HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\¼«ËÙ¿ªÆ±
- DisplayName = "¼«ËÙ¿ªÆ± 2.1.2.9"

In HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\¼«ËÙ¿ªÆ±
- UninstallString = "%Program Files%\ÅµÅµ\¼«ËÙ¿ªÆ±\uninst.exe"

In HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\¼«ËÙ¿ªÆ±
- DisplayIcon = "%Program Files%\ÅµÅµ\¼«ËÙ¿ªÆ±\¼«ËÙ¿ªÆ±.exe"

In HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\¼«ËÙ¿ªÆ±
- DisplayVersion = "2.1.2.9"

In HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\¼«ËÙ¿ªÆ±
- URLInfoAbout = "http://www.{BLOCKED}s.com.cn"

In HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\¼«ËÙ¿ªÆ±
- Publisher = "ÅµÅµÍø"

In HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\Control\Session Manager\KnownDLLs
- WS2_32 = "WS2_32.dll"

In HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\Control\Session Manager\KnownDLLs
- LPK = "LPK.dll"

In HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\Control\Session Manager\KnownDLLs
- USP10 = "USP10.dll"

In HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\Control\Session Manager
- SafeDllSearchMode = "1"

To delete the registry value this malware/grayware created:

Open Registry Editor.
» For Windows 2000, Windows XP, and Windows Server 2003 users, click Start>Run, type regedit in the text box provided, and then press Enter.
» For Windows Vista, Windows 7, and Windows Server 2008 users, click the Start button, type regedit in the Search input field then press Enter.
» For Windows 8, Windows 8.1, and Windows Server 2012 users, right-click on the lower-left corner of the screen, click Run, type regedit in the text box provided, and then press Enter.
In the left panel, double-click the following:
HKEY_LOCAL_MACHINE>SOFTWARE>Microsoft>Windows>CurrentVersion>App Paths>¼«ËÙ¿ªÆ±.exe
In the right panel, locate and delete the entry:
Path = "%Program Files%\ÅµÅµ\¼«ËÙ¿ªÆ±"
Again In the right panel, locate and delete the entry:
Version = "2.1.2.9"
In the left panel, double-click the following:
HKEY_LOCAL_MACHINE>SOFTWARE>Microsoft>Windows>CurrentVersion>Uninstall>¼«ËÙ¿ªÆ±
In the right panel, locate and delete the entry:
DisplayName = "¼«ËÙ¿ªÆ± 2.1.2.9"
Again In the right panel, locate and delete the entry:
UninstallString = "%Program Files%\ÅµÅµ\¼«ËÙ¿ªÆ±\uninst.exe"
Again In the right panel, locate and delete the entry:
DisplayIcon = "%Program Files%\ÅµÅµ\¼«ËÙ¿ªÆ±\¼«ËÙ¿ªÆ±.exe"
Again In the right panel, locate and delete the entry:
DisplayVersion = "2.1.2.9"
Again In the right panel, locate and delete the entry:
URLInfoAbout = "http://www.{BLOCKED}s.com.cn"
Again In the right panel, locate and delete the entry:
Publisher = "ÅµÅµÍø"
In the left panel, double-click the following:
HKEY_LOCAL_MACHINE>SYSTEM>ControlSet001>Control>Session Manager>KnownDLLs
In the right panel, locate and delete the entry:
WS2_32 = "WS2_32.dll"
Again In the right panel, locate and delete the entry:
LPK = "LPK.dll"
Again In the right panel, locate and delete the entry:
USP10 = "USP10.dll"
In the left panel, double-click the following:
HKEY_LOCAL_MACHINE>SYSTEM>ControlSet001>Control>Session Manager
In the right panel, locate and delete the entry:
SafeDllSearchMode = "1"
Close Registry Editor.

Step 4

Search and delete these components

[ Learn More ]

There may be some components that are hidden. Please make sure you check the Search Hidden Files and Folders checkbox in the "More advanced options" option to include all hidden files and folders in the search result.

__tmp_rar_sfx_access_check_35468
JSKP.exe
%Program Files%\ÅµÅµ\¼«ËÙ¿ªÆ±\¼«ËÙ¿ªÆ±.exe
%Program Files%\ÅµÅµ\¼«ËÙ¿ªÆ±\¸üÐÂËµÃ÷.exe
%Program Files%\ÅµÅµ\¼«ËÙ¿ªÆ±\sqlite3.dll
%Program Files%\ÅµÅµ\¼«ËÙ¿ªÆ±\NetModule.dll
%Program Files%\ÅµÅµ\¼«ËÙ¿ªÆ±\msvcr90.dll
%Program Files%\ÅµÅµ\¼«ËÙ¿ªÆ±\msvcp90.dll
%Program Files%\ÅµÅµ\¼«ËÙ¿ªÆ±\msvcm90.dll
%Program Files%\ÅµÅµ\¼«ËÙ¿ªÆ±\Microsoft.VC90.MFC.manifest
%Program Files%\ÅµÅµ\¼«ËÙ¿ªÆ±\Microsoft.VC90.CRT.manifest
%Program Files%\ÅµÅµ\¼«ËÙ¿ªÆ±\Microsoft.VC90.ATL.manifest
%Program Files%\ÅµÅµ\¼«ËÙ¿ªÆ±\mfcm90u.dll
%Program Files%\ÅµÅµ\¼«ËÙ¿ªÆ±\mfc90u.dll
%Program Files%\ÅµÅµ\¼«ËÙ¿ªÆ±\FastInvoice.exe
%Program Files%\ÅµÅµ\¼«ËÙ¿ªÆ±\atl90.dll
%Program Files%\ÅµÅµ\¼«ËÙ¿ªÆ±\ReadData.dll
%Program Files%\ÅµÅµ\¼«ËÙ¿ªÆ±\ReadInterface.dll
%Program Files%\ÅµÅµ\¼«ËÙ¿ªÆ±\GoodsCategoryCode.exe
%Program Files%\ÅµÅµ\¼«ËÙ¿ªÆ±\IXwReadJspData.dll
%Program Files%\ÅµÅµ\¼«ËÙ¿ªÆ±\PubUploadDataToHBase.dll
%Program Files%\ÅµÅµ\¼«ËÙ¿ªÆ±\ResDll.dll
%Program Files%\ÅµÅµ\¼«ËÙ¿ªÆ±\push\DuiLib.dll
%Program Files%\ÅµÅµ\¼«ËÙ¿ªÆ±\push\Modules.dll
%Program Files%\ÅµÅµ\¼«ËÙ¿ªÆ±\push\config.dat
%Program Files%\ÅµÅµ\¼«ËÙ¿ªÆ±\push\httpclient.dll
%Program Files%\ÅµÅµ\¼«ËÙ¿ªÆ±\push\mfc120u.dll
%Program Files%\ÅµÅµ\¼«ËÙ¿ªÆ±\push\msvcp120.dll
%Program Files%\ÅµÅµ\¼«ËÙ¿ªÆ±\push\msvcr120.dll
%Program Files%\ÅµÅµ\¼«ËÙ¿ªÆ±\push\network.dll
%Program Files%\ÅµÅµ\¼«ËÙ¿ªÆ±\push\nnpush.exe
%Program Files%\ÅµÅµ\¼«ËÙ¿ªÆ±\push\sqlite3.dll
%Program Files%\ÅµÅµ\¼«ËÙ¿ªÆ±\push\utility.dll
%Start Menu%\Programs\ÅµÅµ\¼«ËÙ¿ªÆ±\¼«ËÙ¿ªÆ±.lnk
%Desktop%\¼«ËÙ¿ªÆ±.lnk
%Start Menu%\Programs\ÅµÅµ\¼«ËÙ¿ªÆ±\Ð¶ÔØ.lnk
%Program Files%\ÅµÅµ\¼«ËÙ¿ªÆ±\uninst.exe

To manually delete a malware/grayware file from an affected system:

• For Windows 2000, Windows XP, and Windows Server 2003:

Right-click Start then click Search....
In the File name* input box, type the following:
__tmp_rar_sfx_access_check_35468
JSKP.exe
%Program Files%\ÅµÅµ\¼«ËÙ¿ªÆ±\¼«ËÙ¿ªÆ±.exe
%Program Files%\ÅµÅµ\¼«ËÙ¿ªÆ±\¸üÐÂËµÃ÷.exe
%Program Files%\ÅµÅµ\¼«ËÙ¿ªÆ±\sqlite3.dll
%Program Files%\ÅµÅµ\¼«ËÙ¿ªÆ±\NetModule.dll
%Program Files%\ÅµÅµ\¼«ËÙ¿ªÆ±\msvcr90.dll
%Program Files%\ÅµÅµ\¼«ËÙ¿ªÆ±\msvcp90.dll
%Program Files%\ÅµÅµ\¼«ËÙ¿ªÆ±\msvcm90.dll
%Program Files%\ÅµÅµ\¼«ËÙ¿ªÆ±\Microsoft.VC90.MFC.manifest
%Program Files%\ÅµÅµ\¼«ËÙ¿ªÆ±\Microsoft.VC90.CRT.manifest
%Program Files%\ÅµÅµ\¼«ËÙ¿ªÆ±\Microsoft.VC90.ATL.manifest
%Program Files%\ÅµÅµ\¼«ËÙ¿ªÆ±\mfcm90u.dll
%Program Files%\ÅµÅµ\¼«ËÙ¿ªÆ±\mfc90u.dll
%Program Files%\ÅµÅµ\¼«ËÙ¿ªÆ±\FastInvoice.exe
%Program Files%\ÅµÅµ\¼«ËÙ¿ªÆ±\atl90.dll
%Program Files%\ÅµÅµ\¼«ËÙ¿ªÆ±\ReadData.dll
%Program Files%\ÅµÅµ\¼«ËÙ¿ªÆ±\ReadInterface.dll
%Program Files%\ÅµÅµ\¼«ËÙ¿ªÆ±\GoodsCategoryCode.exe
%Program Files%\ÅµÅµ\¼«ËÙ¿ªÆ±\IXwReadJspData.dll
%Program Files%\ÅµÅµ\¼«ËÙ¿ªÆ±\PubUploadDataToHBase.dll
%Program Files%\ÅµÅµ\¼«ËÙ¿ªÆ±\ResDll.dll
%Program Files%\ÅµÅµ\¼«ËÙ¿ªÆ±\push\DuiLib.dll
%Program Files%\ÅµÅµ\¼«ËÙ¿ªÆ±\push\Modules.dll
%Program Files%\ÅµÅµ\¼«ËÙ¿ªÆ±\push\config.dat
%Program Files%\ÅµÅµ\¼«ËÙ¿ªÆ±\push\httpclient.dll
%Program Files%\ÅµÅµ\¼«ËÙ¿ªÆ±\push\mfc120u.dll
%Program Files%\ÅµÅµ\¼«ËÙ¿ªÆ±\push\msvcp120.dll
%Program Files%\ÅµÅµ\¼«ËÙ¿ªÆ±\push\msvcr120.dll
%Program Files%\ÅµÅµ\¼«ËÙ¿ªÆ±\push\network.dll
%Program Files%\ÅµÅµ\¼«ËÙ¿ªÆ±\push\nnpush.exe
%Program Files%\ÅµÅµ\¼«ËÙ¿ªÆ±\push\sqlite3.dll
%Program Files%\ÅµÅµ\¼«ËÙ¿ªÆ±\push\utility.dll
%Start Menu%\Programs\ÅµÅµ\¼«ËÙ¿ªÆ±\¼«ËÙ¿ªÆ±.lnk
%Desktop%\¼«ËÙ¿ªÆ±.lnk
%Start Menu%\Programs\ÅµÅµ\¼«ËÙ¿ªÆ±\Ð¶ÔØ.lnk
%Program Files%\ÅµÅµ\¼«ËÙ¿ªÆ±\uninst.exe
In the Look In drop-down list, select My Computer then press Enter.
Once located, select the file then press SHIFT+DELETE to delete it.
*Note: The file name input box title varies depending on the Windows version (e.g. Search for files or folders named or All or part of the file name.).

• For Windows Vista, Windows 7, Windows Server 2008, Windows 8, Windows 8.1, and Windows Server 2012:

Open a Windows Explorer window.
- For Windows Vista, 7, and Server 2008 users, click Start>Computer.
- For Windows 8, 8.1, and Server 2012 users, right-click on the lower left corner of the screen,then click File Explorer.
In the Search Computer/This PC input box, type:
__tmp_rar_sfx_access_check_35468
JSKP.exe
%Program Files%\ÅµÅµ\¼«ËÙ¿ªÆ±\¼«ËÙ¿ªÆ±.exe
%Program Files%\ÅµÅµ\¼«ËÙ¿ªÆ±\¸üÐÂËµÃ÷.exe
%Program Files%\ÅµÅµ\¼«ËÙ¿ªÆ±\sqlite3.dll
%Program Files%\ÅµÅµ\¼«ËÙ¿ªÆ±\NetModule.dll
%Program Files%\ÅµÅµ\¼«ËÙ¿ªÆ±\msvcr90.dll
%Program Files%\ÅµÅµ\¼«ËÙ¿ªÆ±\msvcp90.dll
%Program Files%\ÅµÅµ\¼«ËÙ¿ªÆ±\msvcm90.dll
%Program Files%\ÅµÅµ\¼«ËÙ¿ªÆ±\Microsoft.VC90.MFC.manifest
%Program Files%\ÅµÅµ\¼«ËÙ¿ªÆ±\Microsoft.VC90.CRT.manifest
%Program Files%\ÅµÅµ\¼«ËÙ¿ªÆ±\Microsoft.VC90.ATL.manifest
%Program Files%\ÅµÅµ\¼«ËÙ¿ªÆ±\mfcm90u.dll
%Program Files%\ÅµÅµ\¼«ËÙ¿ªÆ±\mfc90u.dll
%Program Files%\ÅµÅµ\¼«ËÙ¿ªÆ±\FastInvoice.exe
%Program Files%\ÅµÅµ\¼«ËÙ¿ªÆ±\atl90.dll
%Program Files%\ÅµÅµ\¼«ËÙ¿ªÆ±\ReadData.dll
%Program Files%\ÅµÅµ\¼«ËÙ¿ªÆ±\ReadInterface.dll
%Program Files%\ÅµÅµ\¼«ËÙ¿ªÆ±\GoodsCategoryCode.exe
%Program Files%\ÅµÅµ\¼«ËÙ¿ªÆ±\IXwReadJspData.dll
%Program Files%\ÅµÅµ\¼«ËÙ¿ªÆ±\PubUploadDataToHBase.dll
%Program Files%\ÅµÅµ\¼«ËÙ¿ªÆ±\ResDll.dll
%Program Files%\ÅµÅµ\¼«ËÙ¿ªÆ±\push\DuiLib.dll
%Program Files%\ÅµÅµ\¼«ËÙ¿ªÆ±\push\Modules.dll
%Program Files%\ÅµÅµ\¼«ËÙ¿ªÆ±\push\config.dat
%Program Files%\ÅµÅµ\¼«ËÙ¿ªÆ±\push\httpclient.dll
%Program Files%\ÅµÅµ\¼«ËÙ¿ªÆ±\push\mfc120u.dll
%Program Files%\ÅµÅµ\¼«ËÙ¿ªÆ±\push\msvcp120.dll
%Program Files%\ÅµÅµ\¼«ËÙ¿ªÆ±\push\msvcr120.dll
%Program Files%\ÅµÅµ\¼«ËÙ¿ªÆ±\push\network.dll
%Program Files%\ÅµÅµ\¼«ËÙ¿ªÆ±\push\nnpush.exe
%Program Files%\ÅµÅµ\¼«ËÙ¿ªÆ±\push\sqlite3.dll
%Program Files%\ÅµÅµ\¼«ËÙ¿ªÆ±\push\utility.dll
%Start Menu%\Programs\ÅµÅµ\¼«ËÙ¿ªÆ±\¼«ËÙ¿ªÆ±.lnk
%Desktop%\¼«ËÙ¿ªÆ±.lnk
%Start Menu%\Programs\ÅµÅµ\¼«ËÙ¿ªÆ±\Ð¶ÔØ.lnk
%Program Files%\ÅµÅµ\¼«ËÙ¿ªÆ±\uninst.exe
Once located, select the file then press SHIFT+DELETE to delete it.
*Note: Read the following Microsoft page if these steps do not work on Windows 7.

Step 5

Search and delete these folders

[ Learn More ]

Please make sure you check the Search Hidden Files and Folders checkbox in the More advanced options option to include all hidden folders in the search result.

%System Root%\DOCUME~1
%System Root%\DOCUME~1\Wilbert
%User Profile%\LOCALS~1
%User Temp%\RarSFX0
%Program Files%\ÅµÅµ
%Program Files%\ÅµÅµ\¼«ËÙ¿ªÆ±
%Program Files%\ÅµÅµ\¼«ËÙ¿ªÆ±\push
%System Root%\Documents and Settings\Wilbert
%Start Menu%\Programs\ÅµÅµ
%Start Menu%\Programs\ÅµÅµ\¼«ËÙ¿ªÆ±

To delete malware/grayware/spyware folders:

For Windows 2000, Windows XP, and Windows Server 2003:

Right-click Start then click Search... or Find..., depending on the version of Windows you are running.
In the File name* input box, type:

%System Root%\DOCUME~1
%System Root%\DOCUME~1\Wilbert
%User Profile%\LOCALS~1
%User Temp%\RarSFX0
%Program Files%\ÅµÅµ
%Program Files%\ÅµÅµ\¼«ËÙ¿ªÆ±
%Program Files%\ÅµÅµ\¼«ËÙ¿ªÆ±\push
%System Root%\Documents and Settings\Wilbert
%Start Menu%\Programs\ÅµÅµ
%Start Menu%\Programs\ÅµÅµ\¼«ËÙ¿ªÆ±
In the Look In drop-down list, select My Computer, then press Enter.
Once located, select the folder then press SHIFT+DELETE to permanently delete the folder.
Repeat steps 2 to 4 for the remaining folders: %System Root%\DOCUME~1
%System Root%\DOCUME~1\Wilbert
%User Profile%\LOCALS~1
%User Temp%\RarSFX0
%Program Files%\ÅµÅµ
%Program Files%\ÅµÅµ\¼«ËÙ¿ªÆ±
%Program Files%\ÅµÅµ\¼«ËÙ¿ªÆ±\push
%System Root%\Documents and Settings\Wilbert
%Start Menu%\Programs\ÅµÅµ
%Start Menu%\Programs\ÅµÅµ\¼«ËÙ¿ªÆ±

*Note: The file name input box title varies depending on the Windows version (e.g. Search for files or folders named or All or part of the file name.).

For Windows Vista, Windows 7, Windows Server 2008, Windows 8, Windows 8.1, and Windows Server 2012:

Open a Windows Explorer window.
- For Windows Vista, 7, and Server 2008 users, click Start>Computer.
- For Windows 8, 8.1, and Server 2012 users, right-click on the lower left corner of the screen, then click File Explorer.
In the Search Computer/This PC input box, type:
%System Root%\DOCUME~1
%System Root%\DOCUME~1\Wilbert
%User Profile%\LOCALS~1
%User Temp%\RarSFX0
%Program Files%\ÅµÅµ
%Program Files%\ÅµÅµ\¼«ËÙ¿ªÆ±
%Program Files%\ÅµÅµ\¼«ËÙ¿ªÆ±\push
%System Root%\Documents and Settings\Wilbert
%Start Menu%\Programs\ÅµÅµ
%Start Menu%\Programs\ÅµÅµ\¼«ËÙ¿ªÆ±
Once located, select the file then press SHIFT+DELETE to permanently delete the folder.
Repeat steps 2-3 for the remaining folders: %System Root%\DOCUME~1
%System Root%\DOCUME~1\Wilbert
%User Profile%\LOCALS~1
%User Temp%\RarSFX0
%Program Files%\ÅµÅµ
%Program Files%\ÅµÅµ\¼«ËÙ¿ªÆ±
%Program Files%\ÅµÅµ\¼«ËÙ¿ªÆ±\push
%System Root%\Documents and Settings\Wilbert
%Start Menu%\Programs\ÅµÅµ
%Start Menu%\Programs\ÅµÅµ\¼«ËÙ¿ªÆ±

*Note: Read the following Microsoft page if these steps do not work on Windows 7.

Step 6

Scan your computer with your Trend Micro product to delete files detected as PUA_Aisino. If the detected files have already been cleaned, deleted, or quarantined by your Trend Micro product, no further step is required. You may opt to simply delete the quarantined files. Please check the following Trend Micro Support pages for more information:

Step 7

Restore this file from backup only Microsoft-related files will be restored. If this malware/grayware also deleted files related to programs that are not from Microsoft, please reinstall those programs on you computer again.

%User Temp%\nsx4.tmp

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